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  <title>Check the PHP syntax of the specified file</title>

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 <div class="refnamediv">
  <h1 class="refname">runkit_lint_file</h1>
  <p class="verinfo">(PECL runkit &gt;= 0.7.0)</p><p class="refpurpose"><span class="refname">runkit_lint_file</span> &mdash; <span class="dc-title">
   Check the PHP syntax of the specified file
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.runkit-lint-file-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>runkit_lint_file</strong></span>
    ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$filename</code></span>
   )</div>

  <p class="para rdfs-comment">
   The <span class="function"><strong>runkit_lint_file()</strong></span> function performs a syntax (lint) check
   on the specified filename testing for scripting errors. This is similar to using php -l
   from the commandline.
  </p>

  <blockquote class="note"><p><strong class="note">Note</strong>: <span class="simpara">沙箱支持（是 <span class="function"><a href="function.runkit-lint.html" class="function">runkit_lint()</a></span>，<span class="function"><strong>runkit_lint_file()</strong></span>
函数，与 <strong class="classname">Runkit_Sandbox</strong> 类所必需）仅可用于
PHP 5.1.0 或 PHP 5.0 的特别修补版本，并需启用线程安全。更多信息可参见 runkit 包中的
<var class="filename">README</var> 文件。</span></p></blockquote>

 </div>

 <div class="refsect1 parameters" id="refsect1-function.runkit-lint-file-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">filename</code></em></dt>

     <dd>

      <p class="para">
       File containing PHP Code to be lint checked
      </p>
     </dd>

    
   </dl>

  </p>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.runkit-lint-file-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.runkit-lint-file-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.runkit-lint.html" class="function" rel="rdfs-seeAlso">runkit_lint()</a> - Check the PHP syntax of the specified php code</span></li>
   </ul>
  </p>
 </div>


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